RGAF09 / UTM zone 20N + Martinique 1987 height - EPSG:10633
Detailed Extent
WKT
HVCOORDSYS["RGAF09_UTM_zone_20N_and_Martinique_1987_height",
PROJCS["RGAF09_UTM_Zone_20N",
GEOGCS["GCS_RGAF09",
DATUM["Reseau_Geodesique_des_Antilles_Francaises_2009",
SPHEROID["GRS_1980", 6378137.0, 298.257222101]],
PRIMEM["Greenwich", 0.0],
UNIT["Degree", 0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["False_Easting", 500000.0],
PARAMETER["False_Northing", 0.0],
PARAMETER["Central_Meridian", -63.0],
PARAMETER["Scale_Factor", 0.9996],
PARAMETER["Latitude_Of_Origin", 0.0],
UNIT["Meter", 1.0]],
VERTCS["IGN_1987",
VDATUM["IGN_1987"],
PARAMETER["Vertical_Shift", 0.0],
PARAMETER["Direction", 1.0],
UNIT["Meter", 1.0]]]
WKT2
COMPOUNDCRS["RGAF09_UTM_zone_20N_and_Martinique_1987_height",
PROJCRS["RGAF09_UTM_Zone_20N",
BASEGEOGCRS["GCS_RGAF09",
DATUM["Reseau_Geodesique_des_Antilles_Francaises_2009",
ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]],
PRIMEM["Greenwich", 0.0],
CS[ellipsoidal, 2],
AXIS["Latitude (lat)", north,
ORDER[1]],
AXIS["Longitude (lon)", east,
ORDER[2]],
ANGLEUNIT["Degree", 0.0174532925199433]],
CONVERSION["Transverse_Mercator",
METHOD["Transverse_Mercator"],
PARAMETER["False_Easting", 500000.0],
PARAMETER["False_Northing", 0.0],
PARAMETER["Central_Meridian", -63.0],
PARAMETER["Scale_Factor", 0.9996],
PARAMETER["Latitude_Of_Origin", 0.0]],
CS[Cartesian, 2],
AXIS["Easting (X)", east,
ORDER[1]],
AXIS["Northing (Y)", north,
ORDER[2]],
LENGTHUNIT["Meter", 1.0]],
VERTCRS["IGN_1987",
VDATUM["IGN_1987"],
CS[vertical, 1],
AXIS["Gravity-related height (H)", up,
LENGTHUNIT["Meter", 1.0]]],
ID["EPSG", "10633"]]
Data from @esri/proj-codes
{
"wkid": 10633,
"latestWkid": 10633,
"pcsWkid": 5490,
"gcsWkid": 5489,
"vcsWkid": 5756,
"macro": "PE_HVC_RGAF09_UTM_ZONE_20N_MARTINIQUE_1987_HEIGHT",
"name": "RGAF09_UTM_zone_20N_and_Martinique_1987_height",
"wkt": "HVCOORDSYS[\"RGAF09_UTM_zone_20N_and_Martinique_1987_height\",PROJCS[\"RGAF09_UTM_Zone_20N\",GEOGCS[\"GCS_RGAF09\",DATUM[\"Reseau_Geodesique_des_Antilles_Francaises_2009\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",500000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-63.0],PARAMETER[\"Scale_Factor\",0.9996],PARAMETER[\"Latitude_Of_Origin\",0.0],UNIT[\"Meter\",1.0]],VERTCS[\"IGN_1987\",VDATUM[\"IGN_1987\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]]",
"wkt2": "COMPOUNDCRS[\"RGAF09_UTM_zone_20N_and_Martinique_1987_height\",PROJCRS[\"RGAF09_UTM_Zone_20N\",BASEGEOGCRS[\"GCS_RGAF09\",DATUM[\"Reseau_Geodesique_des_Antilles_Francaises_2009\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Transverse_Mercator\",METHOD[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",500000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-63.0],PARAMETER[\"Scale_Factor\",0.9996],PARAMETER[\"Latitude_Of_Origin\",0.0]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0]],VERTCRS[\"IGN_1987\",VDATUM[\"IGN_1987\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]]],ID[\"EPSG\",\"10633\"]]",
"description": "RGAF09 / UTM zone 20N + Martinique 1987 height",
"authority": "EPSG",
"version": "11.009(13.4.0)",
"deprecated": "no",
"areaname": "Martinique - onshore",
"extent": {
"slat": 14.35,
"nlat": 14.93,
"llon": -61.29,
"rlon": -60.76
}
}